First join the ingame channel eve-survival for info about the invitation code. Everybody that registers may submit and update missions themselves. Use an out of game browser for this, but it is possible to UserSettings login ingame too. If you want to do something more for the guide, like being a janitor and being a mission report collector, tell us.

Please create an username that is similar to your ingame name. It's got to contain at least two capital letters or one capital letter and one number. It's the way Wikka links users and pages.